You've already forked template-MP-ts
Initial commit
This commit is contained in:
84
uview-plus/components/u-swipe-action/u-swipe-action.vue
Normal file
84
uview-plus/components/u-swipe-action/u-swipe-action.vue
Normal file
@@ -0,0 +1,84 @@
|
||||
<template>
|
||||
<view class="u-swipe-action">
|
||||
<slot></slot>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import { props } from './props';
|
||||
import { mpMixin } from '../../libs/mixin/mpMixin';
|
||||
import { mixin } from '../../libs/mixin/mixin';
|
||||
/**
|
||||
* SwipeAction 滑动单元格
|
||||
* @description 该组件一般用于左滑唤出操作菜单的场景,用的最多的是左滑删除操作
|
||||
* @tutorial https://ijry.github.io/uview-plus/components/swipeAction.html
|
||||
* @property {Boolean} autoClose 是否自动关闭其他swipe按钮组
|
||||
* @event {Function(index)} click 点击组件时触发
|
||||
* @example <u-swipe-action><u-swipe-action-item :rightOptions="options1" ></u-swipe-action-item></u-swipe-action>
|
||||
*/
|
||||
export default {
|
||||
name: 'u-swipe-action',
|
||||
mixins: [mpMixin, mixin, props],
|
||||
data() {
|
||||
return {}
|
||||
},
|
||||
provide() {
|
||||
return {
|
||||
swipeAction: this
|
||||
}
|
||||
},
|
||||
computed: {
|
||||
// 这里computed的变量,都是子组件u-swipe-action-item需要用到的,由于头条小程序的兼容性差异,子组件无法实时监听父组件参数的变化
|
||||
// 所以需要手动通知子组件,这里返回一个parentData变量,供watch监听,在其中去通知每一个子组件重新从父组件(u-swipe-action-item)
|
||||
// 拉取父组件新的变化后的参数
|
||||
parentData() {
|
||||
return [this.autoClose]
|
||||
}
|
||||
},
|
||||
emits: ['opendItem:update'],
|
||||
watch: {
|
||||
// 当父组件需要子组件需要共享的参数发生了变化,手动通知子组件
|
||||
parentData() {
|
||||
if (this.children.length) {
|
||||
this.children.map(child => {
|
||||
// 判断子组件(u-swipe-action-item)如果有updateParentData方法的话,就就执行(执行的结果是子组件重新从父组件拉取了最新的值)
|
||||
typeof(child.updateParentData) === 'function' && child.updateParentData()
|
||||
})
|
||||
}
|
||||
},
|
||||
opendItem(val) {
|
||||
if (val == false) {
|
||||
this.closeAll()
|
||||
}
|
||||
}
|
||||
},
|
||||
created() {
|
||||
this.children = []
|
||||
},
|
||||
methods: {
|
||||
closeOther(child) {
|
||||
if (this.autoClose) {
|
||||
// 历遍所有的单元格,找出非当前操作中的单元格,进行关闭
|
||||
this.children.map((item, index) => {
|
||||
if (child !== item) {
|
||||
item.closeHandler()
|
||||
}
|
||||
})
|
||||
}
|
||||
},
|
||||
closeAll() {
|
||||
// 关闭所有单元格
|
||||
this.children.map((item, index) => {
|
||||
item.closeHandler()
|
||||
})
|
||||
},
|
||||
setOpendItem(ins) {
|
||||
this.$emit('opendItem:update', true)
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style lang="scss" scoped>
|
||||
|
||||
</style>
|
||||
Reference in New Issue
Block a user